Nature, Volume 75Sir Norman Lockyer Macmillan Journals Limited, 1906 |
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Página 14
... method for the quantitative estimation of the proteids in milk . The diluted milk is precipitated with phosphotungstic acid in hydrochloric acid solution , and the volume of the precipitate is read off in an ordinary Esbach ...
... method for the quantitative estimation of the proteids in milk . The diluted milk is precipitated with phosphotungstic acid in hydrochloric acid solution , and the volume of the precipitate is read off in an ordinary Esbach ...
Página 23
... method for the estim- vacuum by the ordinary method , three hours ation of picric acid ( Ber . , 1903 , xxxvi . , 1549 ) may be applied sufficient . - Contribution to the study of the calorific to the estimation of nitrates . - The ...
... method for the estim- vacuum by the ordinary method , three hours ation of picric acid ( Ber . , 1903 , xxxvi . , 1549 ) may be applied sufficient . - Contribution to the study of the calorific to the estimation of nitrates . - The ...
Página 29
... method employed for the tangent . In order to differentiate a power the beginner is re- quired to swallow the usual series of terms which vanish in the limit , instead of treating the power as a product . In one or two places , in ...
... method employed for the tangent . In order to differentiate a power the beginner is re- quired to swallow the usual series of terms which vanish in the limit , instead of treating the power as a product . In one or two places , in ...
Página 30
... method of determining indigotin . It is stated that " the author concludes that the present process of manufacture is a wasteful one , the highest efficiency attained not reaching 50 per cent . , whilst on the average only 25 per cent ...
... method of determining indigotin . It is stated that " the author concludes that the present process of manufacture is a wasteful one , the highest efficiency attained not reaching 50 per cent . , whilst on the average only 25 per cent ...
Página 48
... method of measuring these veloci- ties by the use of an explosive string . The two ends of this are fired simultaneously by a detonator , and the point at which the two detonations meet determined by a special device . After the ...
... method of measuring these veloci- ties by the use of an explosive string . The two ends of this are fired simultaneously by a detonator , and the point at which the two detonations meet determined by a special device . After the ...
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